# Checkout svn
svn co http://svn.luci.subsignal.org/luci/trunk
and change to that directory:
cd trunk
# Make your changes
Edit the files you want to change. If you add some new files you need to add them to the svn tree:
svn add
Where are the directories/files you have added. Its possible to specify multiple files/directories here.
# Use svn diff to generate a patch with your changes
To check if your changes look ok first do:
svn diff
and check the output. Again you can specify multiple dirs/directories here.
If everything looks like expected save the patch:
svn diff > ./mypatch.patch
# Submit patches
Use the [Ticket system](http://luci.subsignal.org/trac/newticket) to submit your patch.